Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506537 | Radiation-sensitive resin composition | Eiichi Kobayashi, Jun Numata, Masafumi Yamamoto | 2003-01-14 |
| RE37179 | Radiation sensitive resin composition | Eiichi Kobayashi, Akira Tsuji, Toshiyuki Ota | 2001-05-15 |
| 5731125 | Chemically amplified, radiation-sensitive resin composition | Masatoshi Kusama, Yasutaka Kobayashi, Akira Tsuji | 1998-03-24 |
| 5679495 | Radiation sensitive resin composition | Eiichi Kobayashi, Toshiyuki Ota, Akira Tsuji | 1997-10-21 |
| 5556734 | Radiation sensitive resin composition comprising copolymer of isopropenylphenol and T-butyl(meth)acrylate | Eiichi Kobayashi, Toshiyuki Ota, Akira Tsuji | 1996-09-17 |
| 5482816 | Radiation-sensitive composition | Makoto Murata, Yoshiji Yumoto, Takao Miura | 1996-01-09 |
| 5332650 | Radiation-sensitive composition | Makoto Murata, Yoshiji Yumoto, Takao Miura | 1994-07-26 |